AlienVault OSSIM vs Devo comparison

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AlienVault OSSIM

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Executive SummaryUpdated on Sep 18, 2024

Devo and AlienVault OSSIM are two leading products in the network security space. Devo seems to have the upper hand due to its advanced data analytics capabilities and user-friendly approach, while AlienVault OSSIM is favored for its comprehensive threat detection features.

Features: Devo provides powerful data analytics, real-time monitoring, and seamless integration capabilities. AlienVault OSSIM stands out with built-in security tools, threat intelligence, and incident response features. Devo offers strong analytics, while AlienVault OSSIM delivers a comprehensive security package.

Room for Improvement: Users suggest Devo could benefit from enhanced reporting, more intuitive configuration options, and refining existing features. AlienVault OSSIM users wish for improved scalability, better documentation, and enhanced overall usability and support materials.

Ease of Deployment and Customer Service: Devo is frequently praised for its straightforward deployment process and responsive customer service. AlienVault OSSIM has a more complex deployment model which can be challenging for new users. AlienVault OSSIM's customer service, while helpful, sometimes lacks the quick response times reported by Devo users.

Pricing and ROI: Devo has a more appealing pricing model and is often seen as providing better ROI due to its efficiency and cost-effectiveness. AlienVault OSSIM tends to have higher setup costs but compensates with its comprehensive feature set, which users find justifies the investment. While Devo is more budget-friendly, AlienVault OSSIM delivers a balanced ROI with its wide range of capabilities.

To learn more, read our detailed AlienVault OSSIM vs. Devo Report (Updated: July 2025).

AlienVault OSSIM vs. Devo

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

AlienVault OSSIM

Ranking in Security Information and Event Management (SIEM)

8th

Average Rating

7.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Devo

Ranking in Security Information and Event Management (SIEM)

25th

Average Rating

8.4

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

Log Management (26th), IT Operations Analytics (8th), AIOps (18th)

Mindshare comparison

As of July 2025, in the Security Information and Event Management (SIEM) category, the mindshare of AlienVault OSSIM is 3.4%, down from 4.1% compared to the previous year. The mindshare of Devo is 1.1%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Security Information and Event Management (SIEM)

Featured Reviews

HarshBhardiya

SOC Engineer at Just Dial Limited

An open-source solution that provide good detection and more visibility

The solution is not scalable. It impacts so hard. In the initial stages, AlienVault OSSIM can be suitable for small environments. There may be limitations if the customer expresses a desire to expand and add more devices. In such cases, we would need to either explore additional solutions or work within the constraints of the existing setup. We have set up alerts and configured everything in AlienVault OSSIM. It actively monitors for any security incidents. It provides us with regular updates and notifications about any ongoing activities. Only one person is using the solution. It is the perfect solution for small businesses. I rate the solution’s scalability a three out of ten.

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Michael Wenn

CEO / Co-Founder at Aiops ltd

Has cloud-first architecture with SIEM technology to run security operations

When it comes to scale, they're architected quite well. They handle some of the biggest customers globally, with significant throughput on their platform, managing thousands of customers. One of the most impressive aspects of Devo is its customer community. A large majority, over 80 percent of their customers, actively participate on a Devo-specific community page. They're contributing to product development and support, events, and user group information, helping each other out. This high level of engagement is rare and demonstrates both the loyalty of their customer base and the quality of their product. They offer a range of small, medium, and large options to cater to everyone. I sold Devo products while working with them, focusing on enterprise solutions. However, as a small reseller, my customers were typically smaller businesses. I rate the solution's scalability a nine out of ten.

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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"Asset discovery is good."

"The most valuable features of AlienVault OSSIM are vulnerability assessment, network intrusion detection system, response to critical events, and awareness of the whole network."

"The initial setup was straightforward. I didn't have any problems."

"The open vault component and the checking of vulnerabilities are the most valuable features. The page management helps with this. If you know how your device is vulnerable at least you can do something about it."

"The solution is very stable. Compared to Qradar and Splunk, it's very stable."

"The paid version of the solution has reporting and better scalability options."

"The solution has a very good open source community, and whenever we have problems, we are always able to resolve it online."

"Network traffic analysis is highly efficient."

More AlienVault OSSIM pros

"It centralizes security management within a business, functioning as a core system for a SOC."

"The ability to have high performance, high-speed search capability is incredibly important for us. When it comes to doing security analysis, you don't want to be doing is sitting around waiting to get data back while an attacker is sitting on a network, actively attacking it. You need to be able to answer questions quickly. If I see an indicator of attack, I need to be able to rapidly pivot and find data, then analyze it and find more data to answer more questions. You need to be able to do that quickly. If I'm sitting around just waiting to get my first response, then it ends up moving too slow to keep up with the attacker. Devo's speed and performance allows us to query in real-time and keep up with what is actually happening on the network, then respond effectively to events."

"The querying and the log-retention capabilities are pretty powerful. Those provide some of the biggest value-add for us."

"The alerting is much better than I anticipated. We don't get as many alerts as I thought we would, but that nobody's fault, it's just the way it is."

"It's very, very versatile."

"The strength of Devo is not only in that it is pretty intuitive, but it gives you the flexibility and creativity to merge feeds. The prime examples would be using the synthesis or union tables that give you phenomenal capabilities... The ability to use a synthesis or union table to combine all those feeds and make heads or tails of what's going on, and link it to go down a thread, is functionality that I hadn't seen before."

"The most valuable feature is that it has native MSSP capabilities and maintains perfect data separation. It does all of that in a very easy-to-manage cloud-based solution."

"Devo has a really good website for creating custom configurations."

More Devo pros

Cons

"The solution needs more integration with cyber intelligence systems."

"There are somewhat more false positives with the user behavior analytics, which could benefit from an additional machine learning model to detect user patterns more rapidly."

"I suggest more in-built rules based on modern threats and environments to make it a more competitive solution."

"We need more dashboards and we need more customization for dashboards."

"AlienVault OSSIM failed to provide our company a full insight, while also giving out a lot of false positives."

"It takes some time. It does not give me a prompt response for any such [malicious] traffic. It takes time to get that alert from the AlienVault system."

"The initial setup was a bit complex. You've got to do a lot of reading. It's not an intuitive implementation."

"The price of this solution is very high and it could be cheaper."

More AlienVault OSSIM cons

"My opinion on the solution's technical support is not as great as it could be because of the issues I have faced regarding the service management element."

"The overall performance of extraction could be a lot faster, but that's a common problem in this space in general. Also, the stock or default alerting and detecting options could definitely be broader and more all-encompassing. The fact that they're not is why we had to write all our own alerts."

"There's room for improvement within the GUI. There is also some room for improvement within the native parsers they support. But I can say that about pretty much any solution in this space."

"Their documentation could be better. They are growing quickly and need to have someone focused on tech writing to ensure that all the different updates, how to use them, and all the new features and functionality are properly documented."

"Some of the documentation could be improved a little bit. A lot of times it doesn't go as deep into some of the critical issues you might run into. They've been really good to shore us up with support, but some of the documentation could be a little bit better."

"An admin who is trying to audit user activity usually cannot go beyond a day in the UI. I would like to have access to pages and pages of that data, going back as far as the storage we have, so I could look at every command or search or deletion or anything that a user has run. As an admin, that would really help. Going back just a day in the UI is not going to help, and that means I have to find a different way to do that."

"Some third-parties don't have specific API connectors built, so we had to work with Devo to get the logs and parse the data using custom parsers, rather than an out-of-the-box solution."

"The Activeboards feature is not as mature regarding the look and feel. Its functionality is mature, but the look and feel is not there. For example, if you have some data sets and are trying to get some graphics, you cannot change anything. There's just one format for the graphics. You cannot change the size of the font, the font itself, etc."

More Devo cons

Pricing and Cost Advice

"When comparing AlienVault OSSIM to Microsoft Sentinel, AlienVault OSSIM incurs additional costs due to its licensing price structure. If you are using AlienVault for security purposes at a certain level it can have a higher price point than the current pricing of Microsoft Sentinel."

"I used the paid version of the tool and found it to be expensive. It has been a while since I changed to Securonix. I will have to check whether AlienVault charges per device, user, or log."

"The solution is open source, so it's free to use."

"OSSIM is free."

"The licensing fees for the non-community edition are paid on an annual basis, and there are no costs in addition to this."

"We are using the community version, which can be used for free."

"The tool's licensing costs are yearly."

"AlienVault OSSIM is free."

More AlienVault OSSIM pricing and cost advice

"I'm not involved in the financial aspect, but I think the licensing costs are similar to other solutions. If all the solutions have a similar cost, Devo provides more for the money."

"It's very competitive. That was also a primary draw for us. Some of the licensing models with solutions like Splunk and Sentinel were attractive upfront, but there were so many micro-charges and services we would've had to add on to make them what we wanted. We had to include things like SOAR and extended capabilities, whereas all those capabilities are completely included with the Devo platform. I haven't seen any additional fee."

"I rate the pricing a four on a scale of one to ten, where one is cheap, and ten is expensive."

"Be cautious of metadata inclusion for log types in pricing, as there are some "gotchas" with that."

"Our licensing fees are billed annually and per terabyte."

"Devo was very cost-competitive... Devo did come with that 400 days of hot data, and that was not the case with other products."

"The way Devo prices things is based on the amount of data, and I wish the tiers had more granularity. Maybe at this point they do, but when we first negotiated with them, there were only three or four tiers."

"We have an OEM agreement with Devo. It is very similar to the standard licensing agreement because we are charged in the same way as any other customer, e.g., we use the backroom."

More Devo pricing and cost advice

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Use our free recommendation engine to learn which Security Information and Event Management (SIEM) solutions are best for your needs.

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Top Industries

By visitors reading reviews

Computer Software Company

16%

Comms Service Provider

10%

Financial Services Firm

University

Financial Services Firm

18%

Computer Software Company

14%

University

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about AlienVault OSSIM?

Asset discovery is good.

What is your experience regarding pricing and costs for AlienVault OSSIM?

It depends. I would need to review their cost models, but generally, they are on a scaled basis based on throughput usage. Because it's a software as a service solution for their core product for U...

What needs improvement with AlienVault OSSIM?

Scaling for USM is always challenging for any product unless it is purpose-built or overbuilt at the front end. They will use Palo Alto and its competitors, and LevelBlue will manage that implement...

What do you like most about Devo?

Devo has a really good website for creating custom configurations.

What is your experience regarding pricing and costs for Devo?

Compared to Splunk or SentinelOne, it is really expensive. I rate the product’s pricing a nine out of ten, where one is cheap and ten is expensive.

What needs improvement with Devo?

They can improve their AI capabilities. If you look at some integrations like XDR or AI, which add to the platform to correlate situations in events, there are areas for enhancement. For instance, ...

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Compared 3% of the time

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Compared 2% of the time

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Compared 16% of the time

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Compared 15% of the time

Splunk Enterprise Security vs Devo

Compared 14% of the time

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Compared 6% of the time

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Compared 6% of the time

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Product Reports

AlienVault OSSIM

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Also Known As

OSSIM

No data available

Overview

AlienVault OSSIM, Open Source Security Information and Event Management (SIEM), provides you with a feature-rich open source SIEM complete with event collection, normalization and correlation. Launched by security engineers because of the lack of available open source products, AlienVault OSSIM was created specifically to address the reality many security professionals face: A SIEM, whether it is open source or commercial, is virtually useless without the basic security controls necessary for security visibility.

AT&T

Devo is the only cloud-native logging and security analytics platform that releases the full potential of all your data to empower bold, confident action when it matters most. Only the Devo platform delivers the powerful combination of real-time visibility, high-performance analytics, scalability, multitenancy, and low TCO crucial for monitoring and securing business operations as enterprises accelerate their shift to the cloud.

Sample Customers

Council Rock School District

United States Air Force, Rubrik, SentinelOne, Critical Start, NHL, Panda Security, Telefonica, CaixaBank, OpenText, IGT, OneMain Financial, SurveyMonkey, FanDuel, H&R Block, Ulta Beauty, Manulife, Moneylion, Chime Bank, Magna International, American Express Global Business Travel

AlienVault OSSIM vs. Devo